> ## Documentation Index
> Fetch the complete documentation index at: https://docs.guile.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Client Group Already Exists

> A client group with this name already exists

## Cause

A client group with the provided name already exists for this barber.

## Fix

Use a different group name or use the existing group.

## Retry safety

Not retryable until the underlying state or request changes.

## Raised by

No current operation documents this problem type in the OpenAPI definition. If you receive it in production, treat that as a contract gap and tell us.

## Example

```json theme={null}
{
  "type": "https://docs.guile.app/problems/clientGroupAlreadyExists",
  "title": "Client Group Already Exists",
  "status": 409,
  "detail": "A client group with the provided name already exists for this barber."
}
```